英国QUAD(国都) Elite CD-S播放器
The Elite CDS enjoys significant revisions throughout, including a new transport mechanism and servo system. Digital data stream is regulated by a high-performance master clock to minimise jitter (phase noise), then fed to a top-end Crystal 24-bit/192kHz DAC with upsampling, which replaces the older 24-bit/96kHz chip used by its predecessor. The highest quality electronic components are specified throughout, with multi-layer circuit boards and Quad’s advanced, proprietary filtering and control software.
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技术参数 |
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解码器 D/A Converter |
Crystal CS4398 24 bit DAC |
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解像度 Input Resolution Signals |
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输入采样率 Input Sampling Rates |
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频率响应 Frequency Response |
20Hz – 20kHz (+0dB / -0.7dB) |
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最大音频输出 Max.Audio Line Output |
2.4V RMS,RCA非平衡 /4.8V RMS, Balanced 平衡(Quadlink接法) |
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输出灵敏度 Output Impedance |
120 Ohms |
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总谐波失真 Total Harmonic Distortion |
‹0.0013% at 1kHz |
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动态范围 Dynamic Range |
>100dB ‘A’ wtd加权. 16 bit |
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讯噪比 Signal to Noise Ratio |
›113dB, Digital Silence (20Hz – 20kHz) |
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›116dB, Digital Silence (20Hz – 20kHz) ‘A’ wtd加权 |
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›94 dB, 16bit (20Hz - 20kHz) |
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›97 dB, 16bit (20Hz - 20kHz) ‘A’ wtd |
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串音 Crosstalk |
<-120dB at 1kHz |
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数码音频输出 Digital Audio Output |
1 x Optical TosLink光纤, SPDIF |
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兼容软件格式 Disc Compatibility |
CD-DA Conventional Audio CD |
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传统CD-R Recordable CD |
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电源开关 Main Power On/Off Switch |
Yes |
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尺寸 Dimensions (H x W x D) |
70 x 321 x 310 mm |
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重量 Weight |
4.5 kg |
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饰面 Finish |
Black |
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遥控器 Remote Control |
31 keys |
